Divi Issues with IE

Hi the problem is, in these page: https://www.beachhousepictures.com/work or https://www.beachhousepictures.com/about

There are 5 col in the page. when we hovered on one of the column, it will expand. However, in Internet Explorer we spotted a black bar on the side when we hovered over it. This problem only spotted in IE not other browsers.

Another issue is, when we click on the button the background turns black immediately.